- 9mm
 - Drop in fit for Gen 1-5
 - Machined from 416 stainless steel and heat treated to RC 41
 - Fully supported chamber and improved feed ramp design
 - Polished Feed Ramp for easy feeding 
 - Target crown and oversized lock up area
 - Conventional rifling with a polished chamber and bore to perform well with lead, plated and jacketed bullets
 - 1:10 twist rate
 - 1/2x28 threaded muzzle
 - 4.462'' in length
 - PVD Coated
 
Combat Armory machinist take pride in delivering the very best for our customers used by Military, Police, and Firearms enthusiasts
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Flat Grey Glock 19 G3 Threaded Barrel w/Thread Protector.
I put this barrel through its paces this past weekend.
No issues.
Accuracy is as good as I can muster and the finish showed no signs of wear after a few boxes of ammo.
Always good stuff from Combat Armory. - 
                
Flat Gray Barrel
I am always impressed with the quality I get from Combat Armory and this barrel is no exception.
The fit and finish are top notch.
I haven't had one misfeed because of a CA barrel and I have many of them.
Great Stuff, as always, from Combat Armory.